Room Lighting Calculator
Estimate total lumens and LED wattage from room area, task level, and utilization.
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Lighting Tools
Plan lumens, wattage, fixture size, placement, and layered lighting.
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Lumens Calculator
Convert room area and target lux directly into required light output.
Open toolLED Wattage Calculator
Convert a lumen target into LED wattage using the lamp’s real efficacy.
Open toolLight Fixture Size Calculator
Estimate a proportional decorative fixture diameter for a rectangular room.
Open toolCeiling Light Placement Calculator
Create evenly spaced fixture positions along a room dimension.
Open toolRecessed Light Calculator
Estimate recessed-light count and grid spacing from room area and ceiling height.
Open toolBedroom Lighting Planner
Plan ambient, bedside, and wardrobe lumen layers for a bedroom.
Open toolKitchen Lighting Calculator
Estimate ambient plus worktop lighting for a kitchen.
Open toolBathroom Lighting Calculator
Estimate general and vanity lighting with a moisture-aware fixture reminder.
Open toolAccent Lighting Planner
Plan accent fixtures for artwork or features using contrast ratio and beam coverage.
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